
.lds_dual_ring,
.lds_dual_ring:after 
{
  box-sizing: border-box;

  position: absolute;
  top: 50%;
  margin: 0 auto;
  left: 45%;
  transform: translate(-50%, -50%);
}
.lds_dual_ring 
{
  display: inline-block;
  width: 160px;
  height: 160px;
}
.lds_dual_ring:after 
{
  content: " ";
  display: block;
  width: 120px;
  height: 120px;
  margin: 8px;
  border-radius: 50%;
  border: 6.4px solid currentColor;
  border-color: currentColor transparent currentColor transparent;
  animation: lds-dual-ring 1.2s linear infinite;
}
@keyframes lds-dual-ring 
{
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

